This is the secret sly form of easily identifying foreigners as more and more asian foreigners come to Taiwan and blend in. If every foreigner is carrying a 1.3 metre long card, then they’ll be easier to identify. The telcos and banks were lobbying for this and thought they wouldn’t get past the Marco.
For those wondering. This is what the new card looks like. Main difference being the old ID number on the back. They still haven’t fixed the error on the front.
I have been using GoShare for some time now with my old APRC ID number. It wasn’t completely seamless tho, I had to contact support to say this was an APRC instead of a Taiwanese ID and they approved it in like 5 mins.
The reason for changing the format was because computer systems were not programmed to handle the ARC ID format. Rather than demand everyone adapt their validation algorithms to understand both ARC and citizen formats, the NIA decided to reissue everyone’s ID numbers in similar format as Taiwanese citizens.
However, since ARC holders get a different letter, it’s still not handled by existing software validation, and clearly they never bothered to check their own standard. the net result is everyone has to update their software anyway, making the entire exercise pointless.